In the United States, All of the Following Interrogation Techniques

Multiple Choice

In the United States, all of the following interrogation techniques are legal EXCEPT:

A) telling the suspect that he will get a reduced sentence if he confesses to the crime.
B) assembling a phony lineup and telling the suspect he was identified by a witness.
C) holding the suspect in a cell without visitors or phone calls for 16 days.
D) having an informant pose as an inmate to the suspect offering protection from other inmates for a confession.